The collection of applications for participation in beta testing Steam for Linux

You can apply here .
The company is going to select 1000 experienced Linux users who will be able to adequately evaluate Steam's work and make sane bug reports in case of anything.
The package in addition to the Steam client will include one of the games Valve, apparently, Left4Dead 2.
Despite the fact that in the survey you can indicate that you are not using Ubuntu, preference will likely still be given to users of this distribution, since Valve previously announced Steam for it, and the beta version itself will be in the form of binary packages for Ubuntu 12.04 and 12.10.
You can follow the news in a special group on the site steamcommunity.com.